10
• FEC methods: CTC
• FEC Ratios: ¾ , ½ , ¼
• Error Detection: CRC32
• Full TDD asymmetrical duplexing
• Flexible ratio from 1:1 to 1:9 in PTP
• Resolution of 1% between all units in multi-unit networks.
► NOTE – The wide congurable power control range enables transmitting in low Tx power when not
needed, thereby reducing power consumption.
5.2. Power Specications
SkyHopper PRO is designed to be battery operated (DC) with low power consumption. Its design allows for multiple battery
cell congurations (different voltages).
Power - LF10WBRB-4P
DC Voltage (Battery Operated) 7-14.5VDC
Power Consumption 8 Watts average use
Up to 12 Watts depending on the operational scenario (Tx:Rx Ratio)
Table 3: SkyHopper PRO Power Specications
5.3. Environmental Specications
SkyHopper PRO is designed to meet international EMI, Radio & Environmental Standards, such as wireless ETSI & FCC etc.
Environmental
Temperature Range Operating Storage
-10°C to 40°C -50°C to 85°C
Humidity 5 to 95%
Table 4: SkyHopper PRO Environmental Specications
5.4. Embedded GPS Characteristics
SkyHopper PRO has a built-in GPS receiver. In a PTP network conguration it is used for location information only (which
can be operated by the customer via the SkyHopper API). In a Multi-Unit network, it is used for synchronization and can
also be used by the customer for location purposes. SkyHopper PRO uses active GPS antennas. The power for the active
antenna is provided by the unit via the regular GPS MMCX connector.
Item Description
Receiver Type GPS L1 C/A code
Accuracy Position 2.5 m CEP
SBAS 2.0 m CEP
Acquisition Cold start: 27 s
Aided start: < 3 s
Hot start: 1 s
Sensitivity Tracking: –161 dBm
Cold start: –147 dBm
Hit start: –156 dBm
Timing Accuracy RMS 30 ns
99% < 60 ns
Granularity 21 ns
Table 5: Embedded GPS Characteristics of SkyHopper PRO
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